write a script that does the following.
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a) Asks user for the length of the vector
b) Ask user to input elements of the vector ( do it in a loop using info about the length and check that inputs are numbers)
c) Graph the vector as a scatter plot
this what i did:
a=input('lenght of the vector')
for b=1:a
c(b)=input('input the value')
end
as it comes t graph the vector as a plot i don't understand how to do it.
from my search i try to this
scatter(x)
and i have an error message
i want t o know if the for loop is well used in order to ask for the input of the elements of the vector
4 Comments
Walter Roberson
on 4 Dec 2012
It makes it easier for volunteers if you indicate what the message is.
Probably the message has to do with not providing enough arguments to scatter() since it requires at least two arguments, x and y coordinates. You do not have two coordinates, however, so you cannot create meaningful output. You could create random coordinates for that matter.
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